Computers and Technology
High-End Audio Surveillance Equipment Uncovered
What Audio Spy Equipment is the Best for Secret Audio Surveillance?There?s nothing better than wearable spy equipment when performing a secret surveillance operation. Read more →High-Tech Solutions for the Consumer: is this the Future?
Off the rack may be out in the future, not just for clothing, but for cars, homes, and even medical treatments.The development of computer technology and Internet communications has created a new kind of industry: designer options for the consumer ranging from fashion to pharmaceuticals. Read more →HijackThis: A Tutorial For New Users
Popular virus/spyware removal programs such as Norton AntiVirus or Ad-Aware, while useful, are not enough to keep a computer free of malicious software. Read more →History Of Apple Computers
The Macintosh computer began life as the Apple I in 1976 when two friends, Steve Wozniak and Steve Jobs with the aid of some friends built the first of fifty computers for the Byte Shop for $500 each. Read more →History of the Computer - Artificial Intelligence - is it possible?
In the History of the Computer series, we have seen how electronics, developed at an accelerated rate during the second world war, came to be adapted to make the digital computer. Read more →History of the Computer - Cache Memory Part 1 of 2
We looked at the early digital computer memory, see History of the computer - Core Memory, and mentioned that the present standard RAM (Random Access Memory) is chip memory. Read more →History of the Computer - Cache Memory Part 2 of 2
(Times and speeds quoted are typical, but do not refer to any specific hardware, merely give an illustration of the principles involved.)Now we introduce a 'high speed' memory with a cycle time of, say 250 nanoseconds between the CPU and the core memory. Read more →History of the Computer - Codes for Data Transfer, Part 1 of 3
We have seen, in the History of the Computer series, how machine code is used to operate a computer so that it can use 1s and 0s to interpret a program's intentions. Read more →History of the Computer - Codes for Data Transfer, Part 2 of 3
COMPUTER CODESVarious codes have been used in computing, EBCDIC, Fieldata etc., with various bit combinations, and total bits between 5 and 8. This often depended on which proprietary computer system you were using, and what type of device you were using. Read more →History of the Computer - Codes for Data Transfer, Part 3 of 3
DATA TRANSMISSION CODESWe have mentioned teletype machines, these were the backbone of operator communication with the computer, but were also used for remote input of data. Read more →← Previous Next →
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Aphorism
However far modern science and techniques have fallen short of their inherent possibilities, they have taught mankind at least one lesson: Nothing is impossible.